EP4120473A4 - Antenna and manufacturing method therefor, and antenna system - Google Patents

Antenna and manufacturing method therefor, and antenna system Download PDF

Info

Publication number
EP4120473A4
EP4120473A4 EP20897677.9A EP20897677A EP4120473A4 EP 4120473 A4 EP4120473 A4 EP 4120473A4 EP 20897677 A EP20897677 A EP 20897677A EP 4120473 A4 EP4120473 A4 EP 4120473A4
Authority
EP
European Patent Office
Prior art keywords
antenna
manufacturing
method therefor
antenna system
therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20897677.9A
Other languages
German (de)
French (fr)
Other versions
EP4120473A1 (en
Inventor
Xiyuan Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of EP4120473A1 publication Critical patent/EP4120473A1/en
Publication of EP4120473A4 publication Critical patent/EP4120473A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/267—Phased-array testing or checking devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
EP20897677.9A 2020-03-10 2020-03-10 Antenna and manufacturing method therefor, and antenna system Pending EP4120473A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/078597 WO2021179160A1 (en) 2020-03-10 2020-03-10 Antenna and manufacturing method therefor, and antenna system

Publications (2)

Publication Number Publication Date
EP4120473A1 EP4120473A1 (en) 2023-01-18
EP4120473A4 true EP4120473A4 (en) 2023-12-13

Family

ID=77670380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20897677.9A Pending EP4120473A4 (en) 2020-03-10 2020-03-10 Antenna and manufacturing method therefor, and antenna system

Country Status (4)

Country Link
US (2) US11942693B2 (en)
EP (1) EP4120473A4 (en)
CN (1) CN113646967B (en)
WO (1) WO2021179160A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110365422B (en) * 2018-04-04 2021-01-29 京东方科技集团股份有限公司 Signal processing device and preparation method thereof
CN114006169A (en) * 2021-10-28 2022-02-01 上海天马微电子有限公司 Scanning antenna
CN116941136A (en) * 2022-02-23 2023-10-24 京东方科技集团股份有限公司 Phased array antenna
CN117157833A (en) * 2022-02-28 2023-12-01 京东方科技集团股份有限公司 Phased array antenna
US20240195084A1 (en) * 2022-12-12 2024-06-13 Kymeta Corporation Active metasurface architectures

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366238B1 (en) * 2001-02-20 2002-04-02 The Boeing Company Phased array beamformer module driving two elements
JP4689493B2 (en) * 2006-02-22 2011-05-25 三菱電機株式会社 Array antenna
CN103975483A (en) * 2011-09-27 2014-08-06 默克专利股份有限公司 Electronically steerable planar phased array antenna
CN108172976A (en) * 2017-11-23 2018-06-15 天津津航计算技术研究所 The spaceborne phased array antenna of X-band

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103326115B (en) * 2012-11-14 2016-01-20 武汉七环电气股份有限公司 Integrated electric is adjusted phased-array antenna and is comprised module, the system of this antenna
US9923269B1 (en) * 2015-06-30 2018-03-20 Rockwell Collins, Inc. Phase position verification system and method for an array antenna
US10181424B2 (en) 2016-04-12 2019-01-15 Semiconductor Energy Laboratory Co., Ltd. Peeling method and manufacturing method of flexible device
TWI727041B (en) 2016-05-20 2021-05-11 日商半導體能源研究所股份有限公司 Display device
CN205750219U (en) 2016-06-21 2016-11-30 厦门天马微电子有限公司 A kind of liquid crystal indicator
KR102470375B1 (en) 2017-10-31 2022-11-23 엘지디스플레이 주식회사 Display apparatus
TWI695356B (en) 2018-05-08 2020-06-01 友達光電股份有限公司 Display device and manufacturing method thereof
CN109949703B (en) 2019-03-26 2021-08-06 京东方科技集团股份有限公司 Flexible display substrate, display panel, display device and manufacturing method
CN110137636B (en) * 2019-05-23 2021-08-06 京东方科技集团股份有限公司 Phase shifter and liquid crystal antenna
CN210040565U (en) * 2019-07-16 2020-02-07 深圳市威富通讯技术有限公司 High-gain short-wave intelligent antenna equipment
US11049824B2 (en) * 2019-10-17 2021-06-29 Viasat, Inc. Antenna apparatus with integrated antenna array and low loss multi-layer interposer
EP3823088A1 (en) * 2019-11-14 2021-05-19 ALCAN Systems GmbH Liquid crystal antenna panel system with a temperature sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366238B1 (en) * 2001-02-20 2002-04-02 The Boeing Company Phased array beamformer module driving two elements
JP4689493B2 (en) * 2006-02-22 2011-05-25 三菱電機株式会社 Array antenna
CN103975483A (en) * 2011-09-27 2014-08-06 默克专利股份有限公司 Electronically steerable planar phased array antenna
CN108172976A (en) * 2017-11-23 2018-06-15 天津津航计算技术研究所 The spaceborne phased array antenna of X-band

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LI YAN ET AL: "A low profile wide-angle scan phased array antenna with tile architecture", 2017 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM (ACES), APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY, 1 August 2017 (2017-08-01), pages 1 - 2, XP033156648 *
See also references of WO2021179160A1 *
STEFANO VACCARO ET AL: "Low cost phased array for mobile Ku-band satellite terminal", ANTENNAS AND PROPAGATION (EUCAP), 2010 PROCEEDINGS OF THE FOURTH EUROPEAN CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 12 April 2010 (2010-04-12), pages 1 - 5, XP031705580, ISBN: 978-1-4244-6431-9 *

Also Published As

Publication number Publication date
US20220115780A1 (en) 2022-04-14
US11942693B2 (en) 2024-03-26
EP4120473A1 (en) 2023-01-18
CN113646967B (en) 2023-09-26
WO2021179160A1 (en) 2021-09-16
US20240170840A1 (en) 2024-05-23
CN113646967A (en) 2021-11-12

Similar Documents

Publication Publication Date Title
EP4120473A4 (en) Antenna and manufacturing method therefor, and antenna system
EP3986011A4 (en) Distributed antenna system, method and apparatus
EP4066912A4 (en) Performance production method and performance production system using same
EP4040914A4 (en) Communication processing method, bbu, rhub, and second prru
EP3815563A4 (en) Structure, manufacturing method for structure, and system for manufacturing structure
EP3935689A4 (en) Antenna structure and method for manufacturing the same
EP4106238A4 (en) Wireless communication system and method
EP4099544A4 (en) Coil, and method for manufacturing same
EP4002167A4 (en) Authentication system, authentication method, and program
EP4080796A4 (en) Terminal, and radio communication method
EP4258707A4 (en) Wireless communication system and wireless communication method
EP3952455A4 (en) Base station, communication system, communication method, and program
EP3989456A4 (en) Transmission and reception method, and transmission and reception system
EP4024950A4 (en) Radio communication method, apparatus and system
EP4202405A4 (en) Correcting system, and correcting method
EP3998679A4 (en) Antenna structure, terminal and control method
EP4132137A4 (en) Communication method and system
EP4050874A4 (en) Voice communication system, voice communication method, and voice communication program
EP4075855A4 (en) Radio communication method, apparatus, and system
EP3952404A4 (en) Base station, communication system, communication method, and program
EP4123836A4 (en) Antenna and manufacturing method therefor
EP4181525A4 (en) Communication system, communication method, and program
EP4262147A4 (en) Communication system, communication method, and program
EP4262142A4 (en) Communication system, communication method, and program
EP4258202A4 (en) Program, method, and system

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210618

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H01Q0001380000

Ipc: H01Q0003360000

A4 Supplementary search report drawn up and despatched

Effective date: 20231109

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 9/04 20060101ALI20231103BHEP

Ipc: H01Q 21/06 20060101ALI20231103BHEP

Ipc: H01Q 3/36 20060101AFI20231103BHEP